103 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Copyright (c) 2020 The Linux Foundation. All rights reserved.4 *5 * lpass_hdmi.h - Definitions for the QTi LPASS HDMI6 */7 8#ifndef __LPASS_HDMI_H__9#define __LPASS_HDMI_H__10 11#include <linux/regmap.h>12 13#define LPASS_HDMITX_LEGACY_DISABLE 0x014#define LPASS_HDMITX_LEGACY_ENABLE 0x115#define LPASS_DP_AUDIO_BITWIDTH16 0x016#define LPASS_DP_AUDIO_BITWIDTH24 0xb17#define LPASS_DATA_FORMAT_SHIFT 0x118#define LPASS_FREQ_BIT_SHIFT 2419#define LPASS_DATA_FORMAT_LINEAR 0x020#define LPASS_DATA_FORMAT_NON_LINEAR 0x121#define LPASS_SAMPLING_FREQ32 0x322#define LPASS_SAMPLING_FREQ44 0x023#define LPASS_SAMPLING_FREQ48 0x224#define LPASS_TX_CTL_RESET 0x125#define LPASS_TX_CTL_CLEAR 0x026#define LPASS_SSTREAM_ENABLE 127#define LPASS_SSTREAM_DISABLE 028#define LPASS_LAYOUT_SP_DEFAULT 0xf29#define LPASS_SSTREAM_DEFAULT_ENABLE 130#define LPASS_SSTREAM_DEFAULT_DISABLE 031#define LPASS_MUTE_ENABLE 132#define LPASS_MUTE_DISABLE 033#define LPASS_META_DEFAULT_VAL 034#define HW_MODE 135#define SW_MODE 036#define LEGACY_LPASS_LPAIF 137#define LEGACY_LPASS_HDMI 038#define REPLACE_VBIT 0x139#define LINEAR_PCM_DATA 0x040#define NON_LINEAR_PCM_DATA 0x141#define HDMITX_PARITY_CALC_EN 0x142#define HDMITX_PARITY_CALC_DIS 0x043#define LPASS_DATA_FORMAT_MASK GENMASK(1, 1)44#define LPASS_WORDLENGTH_MASK GENMASK(3, 0)45#define LPASS_FREQ_BIT_MASK GENMASK(27, 24)46 47#define LPASS_HDMI_TX_CTL_ADDR(v) (v->hdmi_tx_ctl_addr)48#define LPASS_HDMI_TX_LEGACY_ADDR(v) (v->hdmi_legacy_addr)49#define LPASS_HDMI_TX_VBIT_CTL_ADDR(v) (v->hdmi_vbit_addr)50#define LPASS_HDMI_TX_PARITY_ADDR(v) (v->hdmi_parity_addr)51#define LPASS_HDMI_TX_DP_ADDR(v) (v->hdmi_DP_addr)52#define LPASS_HDMI_TX_SSTREAM_ADDR(v) (v->hdmi_sstream_addr)53 54#define LPASS_HDMI_TX_CH_LSB_ADDR(v, port) \55 (v->hdmi_ch_lsb_addr + v->ch_stride * (port))56#define LPASS_HDMI_TX_CH_MSB_ADDR(v, port) \57 (v->hdmi_ch_msb_addr + v->ch_stride * (port))58#define LPASS_HDMI_TX_DMA_ADDR(v, port) \59 (v->hdmi_dmactl_addr + v->hdmi_dma_stride * (port))60 61struct lpass_sstream_ctl {62 struct regmap_field *sstream_en;63 struct regmap_field *dma_sel;64 struct regmap_field *auto_bbit_en;65 struct regmap_field *layout;66 struct regmap_field *layout_sp;67 struct regmap_field *set_sp_on_en;68 struct regmap_field *dp_audio;69 struct regmap_field *dp_staffing_en;70 struct regmap_field *dp_sp_b_hw_en;71};72 73struct lpass_dp_metadata_ctl {74 struct regmap_field *mute;75 struct regmap_field *as_sdp_cc;76 struct regmap_field *as_sdp_ct;77 struct regmap_field *aif_db4;78 struct regmap_field *frequency;79 struct regmap_field *mst_index;80 struct regmap_field *dptx_index;81};82 83struct lpass_hdmi_tx_ctl {84 struct regmap_field *soft_reset;85 struct regmap_field *force_reset;86};87 88struct lpass_hdmitx_dmactl {89 struct regmap_field *use_hw_chs;90 struct regmap_field *use_hw_usr;91 struct regmap_field *hw_chs_sel;92 struct regmap_field *hw_usr_sel;93};94 95struct lpass_vbit_ctrl {96 struct regmap_field *replace_vbit;97 struct regmap_field *vbit_stream;98};99 100extern const struct snd_soc_dai_ops asoc_qcom_lpass_hdmi_dai_ops;101 102#endif /* __LPASS_HDMI_H__ */103